Freshwater Mollusca of Ireland. 



199 



Mm 



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Vitrina pellucida , 



Testacella haliotidea , 



Helix aperta 



— aspersa 



— hortensis 



— hybrida 



— nemoralis 



— Pomatia 



— arbustorum 



— obvoluta 



— lapicida 



— pulchella 



— limbata 



— Cantiana 



— Carthusiana 



— fusca 



— revelata 



— fulva 



— aculeata 



— lamellata (H. Scar- 

 burgensis, Bean.) . . , 



— granulata 



— sericea , 



— hispida , 



— rufescens 



concinna. 



virgata 



caperata 



Pisana 



ericetorum 



rotundata 



umbilicata 



pygmzea 



cellaria 



alliaria 



pura 



nitidula 



radiatula 



lucida 



excavata 



crystallina 



Succinea putris 



— - Pfeifferi 



oblonga 



Bulimus Lackamensis 



obscurus 



acutus 



lubricus 



Azeca tridens 



Achatina acicula 



Pupa umbilicata 



Anglica 



marginata 



juniperi 



Vertigo edentula 



cybndrica 



pygmaea 



19 



North. 



East. 



*3 



West. 



South. 



Central 



nit 

 & o 



* 

 * 



* 



